Inventor · disambiguated record
Keiichi Yoshihara
Also filed as: YOSHIHARA KEIICHI
8 granted patents·11 pending applications·230 citations·filing 2000–2025
84Inventor score
Top patents by PatentIndex Score
19 records- 0195US6562375B1Stable pharmaceutical composition for oral useYAMANOUCHI PHARMACEUTICALS CO·Filed 2000·Granted May 13, 2003·169 cites·21 claims
- 0292US7153524B2Method for improving adsorption of a drug from ethylene oxide derivativeASTELLAS PHARMA INC·Filed 2003·Granted Dec 26, 2006·53 cites·6 claims
- 0371US8197846B2Sustained release pharmaceutical compositionSAKO KAZUHIRO·Filed 2004·Granted Jun 12, 2012·5 cites·18 claims
- 0465US9721613B2Content management system, management content generation method, management content reproduction method, program and recording mediumFUJIFILM CORP·Filed 2015·Granted Aug 1, 2017·2 cites·22 claims
- 0564US2009011018A1Sustained release formulation for tacrolimusASTELLAS PHARMA INC·Filed 2007·Application pending·0 cites
- 0664US2008181947A1Controlled release dosage form of tacrolimusASTELLAS PHARMA INC·Filed 2007·Application pending·0 cites
- 0762US12251491B2Thrombin-carrying hemostatic sheetASTELLAS PHARMA INC·Filed 2020·Granted Mar 18, 2025·0 cites·19 claims
- 0858US2025177603A1Thrombin-carrying hemostatic sheetASTELLAS PHARMA INC·Filed 2025·Application pending·0 cites
- 0956US10410677B2Content management system, management content generating method, management content play back method, and recording mediumFUJIFILM CORP·Filed 2015·Granted Sep 10, 2019·1 cites·7 claims
- 1055US7816373B2Method for improving adsorption of a drug from ethylene oxide derivativeASTELLAS PHARMA INC·Filed 2006·Granted Oct 19, 2010·0 cites·9 claims
- 1151US2008131511A1Pharmaceutical Composition for Treatment of Tear and Salivary Fluid DryingASTELLAS PHARMA INC·Filed 2007·Application pending·0 cites
- 1251US2011142933A1Controlled Release Dosage Form of TacrolimusASTELLAS PHARMA INC·Filed 2011·Application pending·0 cites
- 1347US8128958B2Sustained release pharmaceutical compositionSAKO KAZUHIRO·Filed 2004·Granted Mar 6, 2012·0 cites·14 claims
- 1447US2008221047A1Aminoakyl methacrylate copolymer E for maintaining solubility of poorly-soluble drugASTELLAS PHARMA INC·Filed 2007·Application pending·0 cites
- 1544US2007105934A1Pharmaceutical composition for treatment of tear and salivary fluid dryingOKADA YOHEI·Filed 2005·Application pending·0 cites
- 1643US2015031734A1Pharmaceutical composition containing mirabegronASTELLAS PHARMA INC·Filed 2013·Application pending·0 cites
- 1742US2011281906A1Sustained release formulation for tacrolimusKONDO HIROMU·Filed 2011·Application pending·0 cites
- 1841US2012088838A1Methods for maintaining effective plasma concentrations of a pharmaceuticalSAKO KAZUHIRO·Filed 2011·Application pending·0 cites
- 1932US2010273825A1Solid pharmaceutical composition containing solifenacin amorphous formASTELLAS PHARMA INC·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Keiichi Yoshihara files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →